string a = "abcdefghigklmn";
String b=a.substring(8);
String c = a.substring(2,8);
b值为igklmn;
c值为cdefgh;
subString的用法
最新推荐文章于 2024-09-16 17:29:34 发布
string a = "abcdefghigklmn";
String b=a.substring(8);
String c = a.substring(2,8);
b值为igklmn;
c值为cdefgh;